Add encoding to PRELUDE reading

Author: ranok

zippy/zippy.py

@@ -42,7 +42,7 @@ def clean_text(s : str) -> str:
 
 # The prelude file is a text file containing only AI-generated text, it is used to 'seed' the LZMA dictionary
 PRELUDE_FILE : str = 'ai-generated.txt'
-PRELUDE_STR = clean_text(files('zippy').joinpath(PRELUDE_FILE).read_text())
+PRELUDE_STR = clean_text(files('zippy').joinpath(PRELUDE_FILE).read_text(encoding='utf-8'))
 
 class AIDetector(ABC):
     '''